The Turbinecore 2 is low maintenance, lightweight and retains power with the exclusive "Turbine Dampening System". This top-notch product features a straight through spark arrestor canister and...

Shorter inner core length and aluminum canister. Finely tuned bolt-on silencer that maximizes bottom-end and mid-RPM. An excellent choice for tight tracks and Supercross tracks.

Hand-pounded seams for superior flow, lighter gauge metal for the Factory sound.

FMF Racing KTM 125 SX 2004-10/144 SX 2007-08/150 SX/XC 2009-10 Factory Fatty Pipe

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.

Tractor-like bottom end pull, thicker midrange and rugged 18-gauge steel construction.

The most copied pipe in the world and #1 best seller for FMF, the Fatty broadens the powerband and provides significant increases throughout.